/*
* Copyright 2002-2006 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.openuap.cms.search.index.dao.impl;
import java.util.List;
import java.util.Map;
import java.util.Set;
import org.compass.core.CompassCallback;
import org.compass.core.CompassException;
import org.compass.core.CompassQuery;
import org.compass.core.CompassQueryBuilder;
import org.compass.core.CompassSession;
import org.compass.core.CompassTransaction;
import org.compass.core.Resource;
import org.openuap.base.dao.search.DynamicCompassDaoSupport;
import org.openuap.base.util.context.PageBuilder;
import org.openuap.cms.cm.manager.ContentTableManager;
import org.openuap.cms.cm.model.ContentField;
import org.openuap.cms.cm.model.ContentTable;
import org.openuap.cms.node.cache.NodeCache;
import org.openuap.cms.node.model.Node;
import org.openuap.cms.repo.dao.DynamicContentDao;
import org.openuap.cms.search.index.RSEMHelper;
import org.openuap.cms.search.index.dao.IndexDao;
import org.openuap.util.extractor.HtmlExtractor;
/**
* <p>
* 索引DAO实现.
* </p>
*
* <p>
* $Id: IndexDaoImpl.java 4086 2012-11-26 04:25:05Z orangeforjava $
* </p>
*
*
* @author Joseph
* @version 1.0
*/
public class IndexDaoImpl extends DynamicCompassDaoSupport implements IndexDao {
//
private ContentTableManager contentTableManager;
private DynamicContentDao dynamicContentDao;
public void indexContent(Long indexId) {
//
Map contentIndex = dynamicContentDao.getContentIndexMapById(indexId);
Long tid = (Long) contentIndex.get("tableId");
ContentTable ct = contentTableManager.getContentTableFromCache(tid);
if (ct != null && ct.getAllowIndex() > 0) {
// 此模型允许建立索引
String pName1 = ct.getEntityPublishName();
if (pName1 == null || pName1.equals("")) {
pName1 = "Publish_" + tid;
}
Set sf = ct.getContentFieldsSet();
final ContentField[] fields = (ContentField[]) sf
.toArray(new ContentField[sf.size()]);
final List pList = dynamicContentDao.getDynamicPublish(pName1,
indexId.toString());
final int size = pList.size();
final String pName = pName1;
this.getCompassTemplate().execute(
new MyCompassCallback(pList, pName, fields));
}
}
/**
* 批量索引内容
*
* @param indexIds
*/
public void indexContents(String indexIds) {
if (indexIds != null) {
String[] ids = indexIds.split(",");
int size = ids.length;
for (int i = 0; i < size; i++) {
String id = ids[i];
this.indexContent(new Long(id));
}
}
}
/**
* 按照内容表进行索引
*/
public void indexContentByTable(Long tid) {
ContentTable ct = contentTableManager.getContentTableFromCache(tid);
// List cfs = contentFieldDao.getAllContentField(tid);
if (ct != null && ct.getAllowIndex() > 0) {
String pName1 = ct.getEntityPublishName();
if (pName1 == null || pName1.equals("")) {
pName1 = "Publish_" + tid;
}
final String pName = pName1;
//
Set sf = ct.getContentFieldsSet();
final ContentField[] fields = (ContentField[]) sf
.toArray(new ContentField[sf.size()]);
//首先删除旧数据
this.getCompassTemplate().execute(new CompassCallback(){
public Object doInCompass(CompassSession session)
throws CompassException {
CompassQueryBuilder queryBuilder = session.queryBuilder();
CompassQuery query=queryBuilder.alias(pName);
session.delete(query);
return null;
}});
//
int totalNum = dynamicContentDao.getDynamicPublishCount(pName);
PageBuilder pb = new PageBuilder(500);
pb.items(totalNum);
int totalPages = pb.pages();
System.out.println("totalNum=" + totalNum + ";totalPages="
+ totalPages);
for (int p = 1; p <= totalPages; p++) {
pb.page(p);
int start = pb.beginIndex() - 1;
int limit = 500;
//
final List pList = dynamicContentDao.getDynamicPublish(pName,
start, limit);
final int size = pList.size();
//
this.getCompassTemplate().execute(
new MyCompassCallback(pList, pName, fields));
//
}
}
}
public void setDynamicContentDao(DynamicContentDao dynamicContentDao) {
this.dynamicContentDao = dynamicContentDao;
}
/**
* 删除指定的索引内容
*/
public void deleteIndexContent(Long indexId) {
Map contentIndex = dynamicContentDao.getContentIndexMapById(indexId);
Long tid = (Long) contentIndex.get("tableId");
ContentTable ct = contentTableManager.getContentTableFromCache(tid);
if (ct != null && ct.getAllowIndex() > 0) {
// 此模型允许建立索引
String pName1 = ct.getEntityPublishName();
if (pName1 == null || pName1.equals("")) {
pName1 = "Publish_" + tid;
}
Resource r = this.getCompassTemplate().getResource(pName1, indexId);
if (r != null) {
// 执行索引删除操作
System.out.println("执行索引删除操作 indexId=" + indexId);
this.getCompassTemplate().delete(r);
}
}
}
public void setContentTableManager(ContentTableManager contentTableManager) {
this.contentTableManager = contentTableManager;
}
private String getNotValue(Object input, String defaultValue) {
String out = RSEMHelper.getNotNullObject(input, defaultValue)
.toString();
return out;
}
private String processText(Object input, String defaultValue) {
String out = RSEMHelper.getNotNullObject(input, defaultValue)
.toString();
HtmlExtractor extractor = new HtmlExtractor();
out = extractor.getText(out);
// 替换掉分页标识
String ppattern = "#p#([\\s\\p{Print}[^\\x00-\\xff]&&[^#]]*?)#e#";
out = out.replaceAll(ppattern, "");
return out;
}
private class MyCompassCallback implements CompassCallback {
private List pList;
private int size;
private String pName;
private ContentField[] fields;
public MyCompassCallback(List pList, String pName, ContentField[] fields) {
this.pName = pName;
this.pList = pList;
size = pList.size();
this.fields = fields;
}
public Object doInCompass(CompassSession session)
throws CompassException {
//
CompassTransaction tr = session.beginTransaction();
long startIndexTime = System.currentTimeMillis();
//
//
for (int i = 0; i < size; i++) {
//
Map pMap = (Map) pList.get(i);
//
//过滤掉所在结点已经被删除的情况
Long nid = new Long(pMap.get("nodeId").toString());
Node node = NodeCache.getNode(nid);
if (node != null && node.getDisabled() == 0) {
Resource r = session.resourceFactory()
.createResource(pName);
//
r.addProperty("indexId", pMap.get("indexId"));
r.addProperty("contentId", pMap.get("contentId"));
r.addProperty("nodeId", pMap.get("nodeId"));
r.addProperty("publishDate", pMap.get("publishDate"));
r.addProperty("creationDate", pMap.get("creationDate"));
r.addProperty("modifiedDate", pMap.get("modifiedDate"));
r.addProperty("creationUserId", pMap.get("creationUserId"));
r.addProperty("creationUserName", getNotValue(pMap
.get("creationUserName"), "null"));
r.addProperty("lastModifiedUserId", pMap
.get("lastModifiedUserId"));
r.addProperty("lastModifiedUserName", getNotValue(pMap
.get("lastModifiedUserName"), "null"));
r.addProperty("contributionUserId", pMap
.get("contributionUserId"));
r.addProperty("contributionUserName", getNotValue(pMap
.get("contributionUserName"), "null"));
r.addProperty("contributionId", pMap.get("contributionId"));
r.addProperty("url", getNotValue(pMap.get("url"), "null"));
r.addProperty("top", getNotValue(pMap.get("top"), "0"));
r.addProperty("pink", getNotValue(pMap.get("pink"), "0"));
r.addProperty("sort", getNotValue(pMap.get("sort"), "0"));
r.addProperty("nodeUrl", getNotValue(pMap.get("nodeUrl"),
"null"));
r.addProperty("nodeName", getNotValue(pMap.get("nodeName"),
"null"));
r.addProperty("hitsTotal", pMap.get("hitsTotal"));
r.addProperty("hitsToday", pMap.get("hitsToday"));
r.addProperty("hitsWeek", pMap.get("hitsWeek"));
r.addProperty("hitsMonth", pMap.get("hitsMonth"));
r.addProperty("commentNum", pMap.get("commentNum"));
r.addProperty("hitsDate", pMap.get("hitsDate"));
//
for (int j = 0; j < fields.length; j++) {
ContentField cf = fields[j];
if (!cf.getIndexType().equalsIgnoreCase("NO")
|| !cf.getStoreType().equalsIgnoreCase("NO")) {
String cname = cf.getFieldName();
// 处理文本，去掉html标记
String extractorText = processText(pMap.get(cname),
"null");
r.addProperty(cname, extractorText);
}
}
session.save(r);
}else{
Long indexId=new Long(pMap.get("indexId").toString());
Resource r = session.getResource(pName, indexId);
if (r != null) {
// 执行索引删除操作
System.out.println("执行索引删除操作 indexId=" + indexId);
session.delete(r);
}
}
}
tr.commit();
//
long tookTime = System.currentTimeMillis() - startIndexTime;
System.out.println("index data[" + size + "]条，耗时=" + tookTime
+ "ms");
return null;
}
}
public boolean isIndexed(Long nodeId,Long indexId) {
Node node=NodeCache.getNode(nodeId);
if(node!=null){
Long tid=node.getTableId();
ContentTable ct = contentTableManager.getContentTableFromCache(tid);
String pName1 = ct.getEntityPublishName();
if (pName1 == null || pName1.equals("")) {
pName1 = "Publish_" + tid;
}
Resource r = this.getCompassTemplate().getResource(pName1, indexId);
if(r!=null){
return true;
}
}
return false;
}
}